Stage requirements:

Completed the quest "Calamitous Curiosity"

Dialogs:

NPC:/dither Oh dear... I'm afraid this has gone beyond my simple abilities, now. The Cultists have started their final ritual in Woodhenge.

NPC:/conclude There's only one person who still might be able to help you.

NPC:/angry He's the Crematorium Keeper just outside of Woodhenge Castle. The Lost Gods Cultists haven't bothered him, and he doesn't bother them. He's happy to dispose of the bodies regardless of where they come from.

NPC:/dialogue He's a strange old coot, and it won't be easy to reach him. But he's probably the only person outside of the Cultists themselves who's been inside that castle and seen their rituals. If anyone knows how to stop them, it's him.

Actions:

Stage summary:

Talk to the Crematorium Keeper near the entrance to Woodhenge Castle.

Dialogs:

NPC:/conclude Ah, so you've finally come. I've heard a lot about you, you know.

Actions: